Experience using IRC to coordinate software development?

I am part of a growing software project with at least 200 active developer in 10 locations. I would like to set up an on-line chat forum for developers because I think it would help to coordinate efforts. We have an email mailing list but I feel like some questions or announcements are too informal to send to everyone while mentioning it in a chat forum might be a useful community resource.

I have never participated in a software project that used an on-line chat forum so I would like to hear about peoples experiences. I am particularly interested in technical issues: Use of IRC vs. alternative platforms; how to manage access, eg. for developers only, allowing users to participate; the value of requiring certain announ开发者_运维百科cements to be made on the chat forum eg who is resolving broken builds etc.

If I pitch the idea to the community I would like to have some good arguments why it would be a good idea and some prospective of its usefulness in other software projects.

The features you MOST want for such informal discussions are:

• persistance (I have't used IRC in >decade, does it persist chats that you missed?)

• Searcheability

• Classification (tagging) to help sort through the stuff.

Considering those 3, I'd strongly suggest some sort of discussion software (microblog, Wiki, forum) with RSS feed.

It's a great platform for informal discussions. It's flexible, users can self-organize and its extensible. We have tied CI build results and SCM commits. Further, given the availability of multiple consumption streams (web, terminal) anyone can join with little notice.

I think the previous poster is over-stating the importance of the contents of this conversation and who the heck wants to maintain discussion software? Blergh.